As SSC CGL notification is out and candidates have started their preparation for this exam. Mahendras also has started special quizzes for this examination. This series of the quizzes is based on the latest pattern of the SSC CGL examination. Regular practice of the questions included in the quizzes will boost up your preparations and it will be very helpful in scoring good marks in the examination
and PQ = 10cm , QR = 12cm and RP = 16cm .if 
, BC is equals to?
, और PQ = 10 सेमी, QR = 12 सेमी और RP = 16 सेमी.यदि 
= 9: 4, BC बराबर है? (1) 20/3
(2) 15
(3) 6
(4) 8
Q.2:- If/ यदि a =
and b = 
then find the value of/ तो का मान ज्ञात करें 
.(1) 2502
(2) 2702
(3) 2602
(4) 2402
Q.3:- Two article sold at Rs.4956 each. One at a gain of 18%, and other at loss of 16%. Find his overall gain or loss percentage nearest to one decimal?
दो वस्तुओ में प्रत्येक को 4956 रुपये में बेचा जाता है एक को 18% लाभ पर और दुसरे को 16% हानि पर बेचता है उसका कुल लाभ या हानि ज्ञात करें दसमलव के एक स्थान तक?
(1) 2.9% loss
(2) 1.9% profit
(3) 2.9% profit
(4) 1.9% loss
Q.4:- if a + b + c = 7 and ab + bc + ca = 5 , find the value of
.(1) 147
(2) 434
(3) 238
(4) 336
Q.5:- the price of sugar is increased by 19% , a consumer want to increase his expenditure only by 7%, then by what percent correct to one decimal man should decrease his consumption?
चीनी की कीमत में 19% की वृद्धि होने पर एक उपभोक्ता अपने खर्चे में केवल 7% की वृद्धि करना चाहता है तो वो अपने खपत में कितने प्रतिशत की कमी करेगा (दशमलव के एक स्थान तक )
(1) 12.1%
(2) 9.1%
(3) 11.1%
(4) 10.1%
Q.6 find the value of/ का मान ज्ञात करें
(1) 10.5
(2) 4.76
(3) 7.75
(4) 9.75
Q.7:- If efficiency of A 20% less than the efficiency of combined efficiency of B and C, and efficiency of B is 25% less than the efficiency of A and C. A can do certain work in 15 days in how many days Both A and B can complete the work?
यदि A की क्षमता B और C की क्षमता से 20% कम है, B की क्षमता A और C की क्षमता से 25% कम है, यदि A अकेले किसी काम को 15 दिन में समाप्त हो जाता है तो A और B मिल कर उसी काम को कितने दिन में समाप्त कर देंगे
(1) None of these/ इनमे से कोई नहीं
(2) 10(1/2)days
(3) 9 days
(4) 9(1/3) days
Q.8:- An article is sold for Rs.547.40 after allowing to successive discount of 30% and 15%. If Cost price is Rs.800 then by what percent above the cost price, marked price be marked?
एक सामान को 547.40 रुपये में 30% और 15% की दो लगातार में बेचा जाता है. यदि उसका क्रय मूल्य 800 रुपये हो तो अंकित मूल्य को , क्रय मूल्य से कितना प्रतिशत अधिक पर रखा गया है?
(1) 16%
(2) 15%
(3) 10%
(4) 12%
Q.9. if
, then 
= ?(1) 60
(2) 66
(3) 64
(4) 62
Q. 10 Two pipes B and F can fill the tank in 10 hours and 15 hours, respectively. If both the pipes are opened along with an outlet pipe M, then the tank is filled in 30 hours. Find out how much time will the outlet pipe take to empty the full tank.
दो पाइप B और F क्रमशः 10 घंटे और 15 घंटे में टैंक को भर सकते हैं। यदि दोनों पाइप एक आउटलेट पाइप M के साथ खोले जाते हैं, तो टैंक 30 घंटे में भर जाता है। पूर्ण टैंक को खाली करने के लिए आउटलेट पाइप को कितना समय लगेगा?
(1)
(2)
(3)
(4)
Answer:-
1.Sol:- (1)
As we know
and 
are similar, hence 
BC =
cm2.Sol:- (2)
a =
, b = 
after rationalization
a =
, b = 
(a + b) = 14
= (14) (196 – 3)
= 2702
3.Sol:- (4)
Article – 1 Article – 2
CP SP CP SP
100 118 100 84
50 59 25 21
As we know SP of both article is same, so
(50 59 )x21 (25 21) x 59
1050 1239 1475 1239
Total CP = 2525 Total SP = 2478
Loss percent =
= 1.86% = 1.9%4.Sol:- (3)
= 7 x (49 – 15 ) = 2385.Sol:- (4)
Let he reduced his consumption by x%
Percentage increase in consumptions price =
+ 7 = + 19 - x -
X = 1200/119
= 10.08% = 10.1%
6.Sol:- (4)
= 3 + 1 + 1 + ¾ + 4
= 9.75
7.Sol:- (4)
Condition – 1
Let efficiency of A = 4
Efficiency of B + C = 5
Condition – 2
Efficiency of B = 3
So efficiency of A + C is = 4
On solving
Efficiency of A = 28
Efficiency of B = 27
Efficiency of C = 8
Required day = (28 x 15 )/ 45
= 9(1/3) day
8.Sol:- (2)
Marked price =
= 920 Markup percent =
= 15%9.Sol:- (4)
squaring both side (x + 1/x) = 8
= 64 – 2 = 62 10. Sol:- (4)
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MAHENDRA GURU